36 lines
375 B
C++
36 lines
375 B
C++
#include <iostream>
|
|
|
|
class B
|
|
{
|
|
public:
|
|
B(int b1):b(b1){}
|
|
protected:
|
|
int b;
|
|
};
|
|
|
|
class C
|
|
{
|
|
public:
|
|
C(int c1):c(c1){}
|
|
protected:
|
|
int c;
|
|
};
|
|
|
|
class D: public B, public C
|
|
{
|
|
public:
|
|
D(int b1, int c1):B(b1),C(c1),d(b1+c1){}
|
|
|
|
void print(){
|
|
std::cout << "d is " << d << std::endl;
|
|
}
|
|
protected:
|
|
int d;
|
|
};
|
|
|
|
int main(){
|
|
D* dOjbect = new D(2,3);
|
|
dOjbect->print();
|
|
return 0;
|
|
}
|